Stafne's defect is usually discovered by chance during routine dental radiography. Radiographically, it is a well-circumscribed, monolocular, round, radiolucent defect, 1–3 cm in size, usually between the inferior alveolar nerve (IAN) and the inferior border of the posterior mandible between the molars and the angle of the jaw. It is one of the few radiolucent lesions that can occur below the IAN. The border is well corticated and it will have no effect on the surroundi… WebJul 9, 2024 · The importance lies in patients with potentially traumatic spinal injuries, in which it is important to identify this variant and avoid potential pitfall of diagnosing a fracture. A well-defined cortical margin is a helpful …
Bone Cysts Johns Hopkins Medicine
WebApr 5, 2024 · Cortical bone is a dense and rigid layer of calcium-rich osseous tissue that makes up the outer layer of a bone, explains InnerBody. This compact bone layer is cylindrical in shape with a honeycombed structure, providing thousands of tiny canal-like passageways for nerves and blood vessels. Web( dē'fekt) An imperfection, anomaly, malformation, dysfunction, or absence; a qualitative departure from what is expected. usage note Often confused with deficiency, which is a quantitative shortcoming. [L. deficio, pp. -fectus, to fail, to lack] Medical Dictionary for the Health Professions and Nursing © Farlex 2012 de·fect ( dē'fekt) dbd プレイ時間 確認 ps4
Lesions of the Distal Phalanx: Imaging Overview
WebAug 21, 2024 · National Center for Biotechnology Information WebOct 31, 2013 · BACKGROUND AND PURPOSE: The craniopharyngeal canal is a rare, well-corticated defect through the midline of the sphenoid bone from the sellar floor to the anterosuperior nasopharyngeal roof. We reviewed a series of craniopharyngeal canals to determine a system of classification that might better our understanding of this entity, … WebThe term cervical spondylolysis describes a long-standing, perhaps congenital defect of the pars interarticularis of a cervical vertebra. We report 10 new cases of cervical spondylolysis and review the literature. All patients in this report were treated nonoperatively with subsequent symptomatic improvement. dbd ペンティメント 構成